Flight Log / objectionary/eo #4320
Fix MjPhi generating incorrect Φ. prefix for Java-style attribute names — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in objectionary/eo on Jun 24, 2025; a burn — closed unmerged after human review: +416 −270, 7 files, 0 reviews.
Flown by
- Lines
- +416 −270
- Files
- 7
- Commits
- 6
- Reviews
- 0
- To merge
- —
- Task
- fix
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
GitHub Copilot attempted a fix in objectionary/eo for MjPhi wrongly adding the Φ. prefix to Java-style j$ attribute names. The change touched seven files with 416 additions and 270 deletions across six commits. Human review closed it unmerged as a burn. The reviewer wrote "don't create new test files, like you did with MjPhiIssueTest."
“@copilot don't create new test files, like you did with MjPhiIssueTest. Instead, put your new test into the existing `MjIssueTest.java` file. Also, don't put empty”
— from the review (source)
From the pull request description
Fixed an issue where the phi expression generator was incorrectly adding the `Φ.` prefix to Java-style attribute names starting with `j$`. ## Problem When converting XMIR to phi expressions, attribute names like `j$foo` that were present in the aliases metadata were incorrectly getting the program…
Excerpt (first 300 characters) — the full description is on GitHub.
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Cite this flight: AgentRiders Flight Log, objectionary/eo#4320, record updated Nov 3, 2026, https://agentriders.com/logs/objectionary/eo/4320/
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